760 ft lbs is recommended
how much torque on a head bolt
Flywheel Torque 61-69 Foot pounds
The torque needed to loosen a bolt or joint is often much higher than the torque needed to put the bolt in in the first place. There is no set value difference between the two, unfortunately.
Do you want to know how much torque the powertrain for this vehicle puts out or the torque spec for a certain bolt. If its a bolt you need to let us know what you are trying to tighten.
The Manual recommends 40 Ft.Lbs torque. There is a prescribed bolt tightening pattern that you should follow. Also, once the bolt flange engages the bolt bosses, tighten bolts one quarter turns until torque is reached.
Yes, any bolt that has a torque specification should be torqued for safety concerns. Not enough torque on the bolt can allow it to loosen up and too much torque can cause the bolt/nut thread to fail.
No, head bolt torque is much higher than rocker arms.
It depends on what you consider large. A large bolt in a car would be a, crank bolt 7/8 x 3 inch- 10oz. control arm bolt/ head bolt 3/8 x 5 inch-5oz. U bolt for a solid axle - 8-10 oz. I would consider a 1 pound bolt as large. Some examples: 3/4 inch bolt 6 inches long is 1lb. 1/2 inch bolt 18inches long is 1 lb.
i have a 4d32 deisel engine i change the cylinder gaskit i need to know how much foot pound to torque the bolts
To do this, you will use a torque-wrench. You don't usually torque a bolt to the present specifications, but you get the proper specification numbers out of a service manual. There is information on-line that will tell you the proper torque specifications of pretty much every bolt and nut in a vehicle. Google is your friend.
can you rephrase your question? i dont know if your ques ishow tight a differential bolt should be or what determines how tight a certain bolt should be tightened ex. head bolt torque intake manifold these all have recommended torque specs but we need to know what you are assenbling year make model and engine size or are you asking how to tell the hardness and shear strength of different fasteners please elaborate so we can help you g